Qwik Descaler + 1 Quart QT7712

Qwik Descaler + 1 Quart QT7712 is a concentrated, biodegradable solution designed to remove calcium, lime, rust, and scale from heat exchangers and tankless water heaters. This 1-quart bottle is super-concentrated and can be diluted to make up to 6 quarts of cleaning solution.

• Color-Change Indicator: The solution is naturally reddish at working strength and turns yellow when it is exhausted and more concentrate needs to be added.
• Material Compatibility: It is safe for use with steel, aluminum, copper, and brass for short periods, as well as common plastics like PVC and ABS. It is not recommended for silicone or nylon, the formula is non-toxic, non-corrosive, biodegradable, and has zero VOCs.